carbon-arc electrode

См. также в других словарях:

• Carbon arc welding — (CAW) is a process which produces coalescence of metals by heating them with an arc between a nonconsumable carbon (graphite) electrode and the work piece. It was the first arc welding process ever developed but is not used for many applications… …   Wikipedia

• carbon arc — noun has carbon electrodes • Syn: ↑carbon arc lamp • Hypernyms: ↑arc lamp, ↑arc light • Hyponyms: ↑klieg light * * * noun 1. : an …   Useful english dictionary

• carbon arc — /ˈkabən ak/ (say kahbuhn ahk) noun an electric arc produced between two carbon electrodes as in an arc light, or between one carbon electrode and metal, as in certain arc welders …  

• carbon arc — noun an arc struck between the tip of a carbon electrode and a piece of metal being welded …   Wiktionary

• Twin carbon arc welding — Unlike single carbon arc welding, in twin carbon arc welding the arc is maintained between two carbon electrodes held in a special holder. Current is switched on and by operating the mechanism of arc length adjustment the two electrodes are… …   Wikipedia

• Arc welding — uses a welding power supply to create an electric arc between an electrode and the base material to melt the metals at the welding point. They can use either direct (DC) or alternating (AC) current, and consumable or non consumable electrodes.… …   Wikipedia

• Carbon nanotube — Not to be confused with Carbon fiber. Part of a series of articles on Nanomaterials Fullerenes …   Wikipedia

• Arc lamp — The electric arc in an arc lamp consists of gas which is initially ionized by a voltage and is therefore electrically conductive. To start an arc lamp, usually a very high voltage is needed to ignite or strike the arc. This requires an electrical …   Wikipedia

• arc lamp — noun a lamp that produces light when electric current flows across the gap between two electrodes • Syn: ↑arc light • Hypernyms: ↑electric lamp • Hyponyms: ↑carbon arc lamp, ↑carbon arc * * * noun …   Useful english dictionary

• carbon — carbonless, adj. /kahr beuhn/, n. 1. Chem. a widely distributed element that forms organic compounds in combination with hydrogen, oxygen, etc., and that occurs in a pure state as diamond and graphite, and in an impure state as charcoal. Symbol:… …   Universalium

• carbon — /ˈkabən / (say kahbuhn) noun 1. Chemistry a widely distributed element which forms organic compounds in combination with hydrogen, oxygen, etc., and which occurs in a pure state as charcoal, graphite and diamond. Symbol: C; relative atomic mass:… …